Mysqlnd user handler plugin

Table of Contents

Introduction
Quickstart and Examples
Installing/Configuring
Predefined Constants
MysqlndUhConnection — The MysqlndUhConnection class
- MysqlndUhConnection::changeUser — Changes the user of the specified mysqlnd database connection
- MysqlndUhConnection::charsetName — Returns the default character set for the database connection
- MysqlndUhConnection::close — Closes a previously opened database connection
- MysqlndUhConnection::connect — Open a new connection to the MySQL server
- MysqlndUhConnection::__construct — The __construct purpose
- MysqlndUhConnection::endPSession — End a persistent connection
- MysqlndUhConnection::escapeString — Escapes special characters in a string for use in an SQL statement, taking into account the current charset of the connection
- MysqlndUhConnection::getAffectedRows — Gets the number of affected rows in a previous MySQL operation
- MysqlndUhConnection::getErrorNumber — Returns the error code for the most recent function call
- MysqlndUhConnection::getErrorString — Returns a string description of the last error
- MysqlndUhConnection::getFieldCount — Returns the number of columns for the most recent query
- MysqlndUhConnection::getHostInformation — Returns a string representing the type of connection used
- MysqlndUhConnection::getLastInsertId — Returns the auto generated id used in the last query.
- MysqlndUhConnection::getLastMessage — Retrieves information about the most recently executed query
- MysqlndUhConnection::getProtocolInformation — Returns the version of the MySQL protocol used
- MysqlndUhConnection::getServerInformation — Returns the version of the MySQL server
- MysqlndUhConnection::getServerStatistics — Gets the current system status
- MysqlndUhConnection::getServerVersion — Returns the version of the MySQL server as an integer
- MysqlndUhConnection::getSqlstate — Returns the SQLSTATE error from previous MySQL operation
- MysqlndUhConnection::getStatistics — Returns statistics about the client connection.
- MysqlndUhConnection::getThreadId — Returns the thread ID for the current connection
- MysqlndUhConnection::getWarningCount — Returns the number of warnings from the last query for the given link
- MysqlndUhConnection::init — Initialize mysqlnd connection
- MysqlndUhConnection::killConnection — Asks the server to kill a MySQL thread
- MysqlndUhConnection::listFields — List MySQL table fields
- MysqlndUhConnection::listMethod — Wrapper for assorted list commands
- MysqlndUhConnection::moreResults — Check if there are any more query results from a multi query
- MysqlndUhConnection::nextResult — Prepare next result from multi_query
- MysqlndUhConnection::ping — Pings a server connection, or tries to reconnect if the connection has gone down
- MysqlndUhConnection::query — Performs a query on the database
- MysqlndUhConnection::queryReadResultsetHeader — Read a result set header
- MysqlndUhConnection::reapQuery — Get result from async query
- MysqlndUhConnection::refreshServer — Flush or reset tables and caches
- MysqlndUhConnection::restartPSession — Restart a persistent mysqlnd connection
- MysqlndUhConnection::selectDb — Selects the default database for database queries
- MysqlndUhConnection::sendClose — Sends a close command to MySQL
- MysqlndUhConnection::sendQuery — Sends a query to MySQL
- MysqlndUhConnection::serverDumpDebugInformation — Dump debugging information into the log for the MySQL server
- MysqlndUhConnection::setAutocommit — Turns on or off auto-committing database modifications
- MysqlndUhConnection::setCharset — Sets the default client character set
- MysqlndUhConnection::setClientOption — Sets a client option
- MysqlndUhConnection::setServerOption — Sets a server option
- MysqlndUhConnection::shutdownServer — The shutdownServer purpose
- MysqlndUhConnection::simpleCommand — Sends a basic COM_* command
- MysqlndUhConnection::simpleCommandHandleResponse — Process a response for a basic COM_* command send to the client
- MysqlndUhConnection::sslSet — Used for establishing secure connections using SSL
- MysqlndUhConnection::stmtInit — Initializes a statement and returns a resource for use with mysqli_statement::prepare
- MysqlndUhConnection::storeResult — Transfers a result set from the last query
- MysqlndUhConnection::txCommit — Commits the current transaction
- MysqlndUhConnection::txRollback — Rolls back current transaction
- MysqlndUhConnection::useResult — Initiate a result set retrieval
MysqlndUhPreparedStatement — The MysqlndUhPreparedStatement class
- MysqlndUhPreparedStatement::__construct — The __construct purpose
- MysqlndUhPreparedStatement::execute — Executes a prepared Query
- MysqlndUhPreparedStatement::prepare — Prepare an SQL statement for execution
Mysqlnd_uh Functions
- mysqlnd_uh_convert_to_mysqlnd — Converts a MySQL connection handle into a mysqlnd connection handle
- mysqlnd_uh_set_connection_proxy — Installs a proxy for mysqlnd connections
- mysqlnd_uh_set_statement_proxy — Installs a proxy for mysqlnd statements
Change History
- PECL/mysqlnd_uh 1.0 series

The MysqlndUhConnection class

Introduction

Class synopsis

MysqlndUhConnection

class MysqlndUhConnection {

/* Methods */

public bool changeUser ( mysqlnd_connection $connection , string $user , string $password , string $database , bool $silent , int $passwd_len )

public string charsetName ( mysqlnd_connection $connection )

public bool close ( mysqlnd_connection $connection , int $close_type )

public bool connect ( mysqlnd_connection $connection , string $host , string $use" , string $password , string $database , int $port , string $socket , int $mysql_flags )

public __construct ( void )

public bool endPSession ( mysqlnd_connection $connection )

public string escapeString ( mysqlnd_connection $connection , string $escape_string )

public int getAffectedRows ( mysqlnd_connection $connection )

public int getErrorNumber ( mysqlnd_connection $connection )

public string getErrorString ( mysqlnd_connection $connection )

public int getFieldCount ( mysqlnd_connection $connection )

public string getHostInformation ( mysqlnd_connection $connection )

public int getLastInsertId ( mysqlnd_connection $connection )

public void getLastMessage ( mysqlnd_connection $connection )

public string getProtocolInformation ( mysqlnd_connection $connection )

public string getServerInformation ( mysqlnd_connection $connection )

public string getServerStatistics ( mysqlnd_connection $connection )

public int getServerVersion ( mysqlnd_connection $connection )

public string getSqlstate ( mysqlnd_connection $connection )

public array getStatistics ( mysqlnd_connection $connection )

public int getThreadId ( mysqlnd_connection $connection )

public int getWarningCount ( mysqlnd_connection $connection )

public bool init ( mysqlnd_connection $connection )

public bool killConnection ( mysqlnd_connection $connection , int $pid )

public array listFields ( mysqlnd_connection $connection , string $table , string $achtung_wild )

public void listMethod ( mysqlnd_connection $connection , string $query , string $achtung_wild , string $par1 )

public bool moreResults ( mysqlnd_connection $connection )

public bool nextResult ( mysqlnd_connection $connection )

public bool ping ( mysqlnd_connection $connection )

public bool query ( mysqlnd_connection $connection , string $query )

public bool queryReadResultsetHeader ( mysqlnd_connection $connection , mysqlnd_statement $mysqlnd_stmt )

public bool reapQuery ( mysqlnd_connection $connection )

public bool refreshServer ( mysqlnd_connection $connection , int $options )

public bool restartPSession ( mysqlnd_connection $connection )

public bool selectDb ( mysqlnd_connection $connection , string $database )

public bool sendClose ( mysqlnd_connection $connection )

public bool sendQuery ( mysqlnd_connection $connection , string $query )

public bool serverDumpDebugInformation ( mysqlnd_connection $connection )

public bool setAutocommit ( mysqlnd_connection $connection , int $mode )

public bool setCharset ( mysqlnd_connection $connection , string $charset )

public bool setClientOption ( mysqlnd_connection $connection , int $option , int $value )

public void setServerOption ( mysqlnd_connection $connection , int $option )

public void shutdownServer ( string $MYSQLND_UH_RES_MYSQLND_NAME , string $"level" )

public bool simpleCommand ( mysqlnd_connection $connection , int $command , string $arg , int $ok_packet , bool $silent , bool $ignore_upsert_status )

public bool simpleCommandHandleResponse ( mysqlnd_connection $connection , int $ok_packet , bool $silent , int $command , bool $ignore_upsert_status )

public bool sslSet ( mysqlnd_connection $connection , string $key , string $cert , string $ca , string $capath , string $cipher )

public resource stmtInit ( mysqlnd_connection $connection )

public resource storeResult ( mysqlnd_connection $connection )

public bool txCommit ( mysqlnd_connection $connection )

public bool txRollback ( mysqlnd_connection $connection )

public resource useResult ( mysqlnd_connection $connection )

}

The MysqlndUhPreparedStatement class

Introduction

Class synopsis

MysqlndUhPreparedStatement

class MysqlndUhPreparedStatement {

/* Methods */

public __construct ( void )

public bool execute ( mysqlnd_prepared_statement $statement )

public bool prepare ( mysqlnd_prepared_statement $statement , string $query )

}